Apr 01, 2005 · C. Historical Perspective. The respiratory functions of the intercostal muscles have been controversial throughout medical history. The archival literature on the subject, in fact, extends back to Galen (∼130–200 A.C.) who states that the “outer set effects breathing out, the inner breathing in” (); in other words, the external intercostals have an expiratory action, and the internal ... The intercostal muscles separate your ribs when you inhale and draw them together when you exhale. Visualize the intercostals behaving like the fabric Whatever intercostal stretch you use, follow a few basic principles to maximize the benefit. Precede stretching with a light cardio warmup to increase...Jan 27, 2012 · In years past, muscle injuries in the abdominal area were known by names such as ribcage strains, oblique strains, side strains, abdominal strains, or intercostal strains; with so many muscles overlapping in the area, it was hard to distinguish one muscle from the other prior to the advent of MRI.
These Underappreciated Muscles Can Help You Go Farther, Stronger This is Your Quick Training Tip , a chance to learn how to work smarter in just a few moments so you can get right to your workout. Intercostal muscles are several groups of muscles which run between the ribs and form part of the chest wall. Their primary role is to be involved in the We can strain muscles in areas of our body and still live in relative ease. But if we strain our intercostals we can find it extremely painful because...The muscles that move the thigh have their origins on some part of the pelvic girdle and their insertions on the femur. Muscles that move the leg are located in the thigh region. The quadriceps femoris muscle group straightens the leg at the knee.